Barnes Investment Team Colliers International Barnes-Chasse Investment Team

Greater Phoenix

Phoenix Office
2390 E Camelback Road
Suite 100
Phoenix, AZ 85016
Main: + 1 602 222 5000
Fax: + 1 602 222 5001

Bob Mulhern
Senior Managing Director
Greater Phoenix
Direct: +1 602 222 5038

Our Clients and Testimonials

Our clients include a wide range of owner-users, professional services firms, property owners and investors, developers and private equity firms. Here is a partial list of clients we have represented.

Our clients include:

  • Arizona Historic Properties, LLC
  • Connecticut Mutual Life insurance
  • Eaton & Associates Insurance Agency
  • Hartford Accident & Indemnity Company
  • Maricopa Medical Society
  • Bank One
  • Brown Caldwell Engineering
  • Arizona Better Business Bureau
  • Alliance Bank of Arizona
  • KPMG Peat Marwick
  • Lovitt Touche Insurance Agency
  • State Farm Insurance Companies
  • Lewis and Roca Attorneys
  • Phoenix Home & Garden Magazine

"We recently utilized Mr. Barnes for a property transaction sale. He was very helpful throughout the entire process including negotiating the purchase contract, recommending vendors for inspections, managing to critical dates with the buying agent, providing utility and general building specifications to the buyer, and monitoring of the program through the closing date. In our experience, there is no better agent for commercial building transactions in downtown Phoenix."

Dan Blaes, Arizona Historic Properties, LLC

"In my experience working with John Barnes, I have found him to be hard-working and detail oriented; and he always has his client's best interest in mind. From a seller's viewpoint, I find value in his extensive knowledge of the Central Phoenix market and his strong relationships with numerous local businesses. Additionally, he sets clear expectations going into an engagement and consistently meets them. In an industry saturated with competition, these characteristics set John apart."

Warren Forsythe, Vice President, Alliance Bank of Arizona
Working closely with clients to achieve their financial goals through property acquisition, disposition and leasing.John Barnes, Vice President, Colliers International


Greater Phoenix
2390 E. Camelback Road, Suite 100 Phoenix, AZ 85016 United States | Tel: +1 602 222 5000